ASTM Hydraulic Press Tee Forging Forged Steel Valve A350LF2 F, AISI 4330
Smelting Process: EF+LF + VD
The process as follow: Ingot -heat -forging - Heat treatment (Normalizing+ tempering) - Inspection -rough machining-UT-2nd Heat treatment -finishing machining -Inspection
Description:
The forged steel valve is widely used for gas &oil machinery industry, including forged valve body, tee, and spool and so on.
The forged steel valve conforms to API, AISI and ASTM.
The manufacturing equipment is 16~80MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of API, AISI and ASTM etc.
The product can be provided as per your drawing or specified requirements.
Applications: The forged steel valve is widely used for gas &oil machinery industry, including forged valve body, tee, and spool and so on.
Specifications:
Description
Forged steel valve-tee, valve body, spool and ball valve forging
Material
Alloy steel (AISI 4130, 4140, 4340, 4330, A350LF2)
Material standard
ASTM
Dimension
As per customer's specified requirements
Weight
Max. 100 ton
Smelting Process:
EF+LF + VD
Process
Ingot-heat -forging - Heat treatment (Normalizing+ tempering) - Inspection -
Rough machining-UT -2nd Heat treatment -finishing machining -Inspection
UT standard
API, AISI and ASTM
Competitive Advantage:
Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, "in-time" delivery
Tongyu leading products are pipe mould, wind turbine main shaft, heavy forging & casting, ESR ingot, rotor shaft for steam turbine generator, double super critical power plant pipe, ship shafting, NC elevator track planner, and other universal and nonstandard machinery spare parts.
March 8th, 2011, Tongyu was listed in Growth Enterprises Market on Shenzhen Stock Exchange. (Stock Code: 300185) Tongyu Heavy Industry Co., Ltd is a national major innovative and high technology enterprise with many honors such as: China Top 500 Famous Brand Enterprise, the Leading Enterprise of Chinese Industry, the Outstanding Enterprise of Chinese Machinery Industry, the Shandong Star Enterprise of China Patent, the Environment Friendly Enterprise of Shandong, and the Advanced Enterprise of Energy Saving, etc. The TONGYU trademark has been assessed as China Well-known Trademark. Besides many overseas offices in India, Europe, North America, etc, Tongyu Heavy Industry Co., Ltd, By the end of 2013, the company's total assets is 6.8 billion RMB and net assets is 3.5 billion RMB. The company owns 10 subsidiary companies: Yucheng Tongyu New Energy Mechanical Casting Ltd., Yucheng Tongyu Renewable Resources Ltd., Tongyu Mining Investment Ltd., Shandong Xinshang Materials Ltd., Yucheng Baoli casting Ltd, Qingdao Baojian Technology Engineering Ltd., Guizhou Baofeng New Energy Development Ltd., Qingdao Bortome Import & Export Ltd., Changzhou Jinan Metallurgical Equipment Ltd., Jinan Metallurgical science research institute Co., Ltd and Xinyuan Termal Power Co., Ltd; etc. Moreover, Tongyu have opened office in Asia, Europe, North America, etc. The company has built up a national top-ranking complete industrial chain of steel casting and forging production base, a domestically advanced Changzhou complete set of equipment manufacturing base, and another coastal port-vicinity production base in construction. These three production bases indicate that an entire production strategic layout of Tongyu is now taking shape. Adhere to the philosophy of Circular Economy, Environment Friendly, Independent Innovation, and Seek Win-win, the company strives for building itself to be a manufacturing and R&D base, which could provide major products for economic development and national defense, and large high-tech equipment.
